Sub-Categories. 1  Anemometers (vane and hot-wire) Anemometers are used to measure airflow and volume at registers and in ducts. Vane anemometers measure airflow independent of the air density making them ideal for many applications where measurement without the need for corrections is desired.
1 1:99 diluted household bleach (mixing 10ml of bleach with 1litre of water) can be used for general household cleaning. 2  1:49 diluted household bleach (mixing 10ml of bleach with 0.5litre of water) is used to disinfect surfaces or articles contaminated with vomitus, excreta, secretions or blood.leach containing 5.25% sodium hypochlorite should be diluted as follows (demonstration short): 1:99 diluted household bleach (mixing 10ml of bleach with 1litre of water) can be used for general household cleaning.
Adding bleach to your laundry is an effective way to remove stains from laundry and keep your whites gleaming. Liquid bleach also kills germs. It is important to use care when adding bleach to your laundry.Using chlorine bleach on some fabrics can remove the color. Using too much bleach, even on bleach-safe items, can create holes in the fabric.It is still necessary to use laundry detergent when bleaching fabric. Bleach does not contain soaps or detergents to clean the fabric; it removes stains and disinfects.dding bleach to your laundry is an effective way to remove stains from laundry and keep your whites gleaming. Liquid bleach also kills germs. It is important to use care when adding bleach to your laundry.